Yih Wu, M.D

NPI: 1649244146

Yih Wu, M.D

Q: What is Yih Wu's NPI number?

Yih Wu's NPI number is 1649244146, a unique 10-digit identifier issued by CMS.

Q: What does Yih Wu specialize in?

Yih Wu specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Yih Wu practice?

Yih Wu practices in La Palma, CA 90623-1796.

Q: When was Yih Wu's NPI issued?

Yih Wu's NPI was issued on February 14, 2006.

Q: What is Yih Wu's provider type?

Yih Wu is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: February 14, 2006

Quick Facts

NPI Number

1649244146

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(714) 522-4009

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1649244146)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (February 14, 2006)

Data source: CMS NPPES

Provider Overview

YIH WU, M.D is a Internal Medicine provider based in La Palma, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1649244146

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateFebruary 14, 2006

Practice Location

CityLa Palma

StateCA

ZIP Code90623-1796

Phone(714) 522-4009

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateCA

Mailing Address

CityLa Palma

StateCA

ZIP Code90623-1796

Phone(714) 522-4009

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1649244146 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1649244146for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1649244146 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →

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Internal Medicine Providers in the US